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A wire going to the battery broke off, when it was reconnected the gauges and lights on the gauges start working again, however the speedometer and the tachometer did not operate.
something to do with diagnostic codes. you need to have the codes read. I'm having battery problems with my Saturn and it seems to happen then.
Faulty light bulbs, damaged engine.
A disconnection in your wiring. loose wiring.
I had the same problem...it was the "computer". I had to hit the dash for about a year, then it just stopped working. It was around 800.00 to fix. You need to do at a Chrysler dealer as they have to input the codes that your local mechanic will not have.
The "bus" is the communication system that the computers use. "no bus" means that the system is not working and no communication is happening. A scan tool and a wiring diagram are required to diagnose.
i got a new oil sending unit which made my oil gauge start working but with both gauges not working i think you have a blown fuse
unplug your crank sensor and see if your gauges start to work some of the time the crank sensor will short and cause a lot of problems if the gauges start to work replace the crank sensor if not look at the 3 wire sensors map tps and o2 sensors one of these vould be the problem also but when you unplug the sensor cycle the key off then on and give it a second and see if your gauges come back if they do mostlikely the last sensor you unpluged is the problem
cause when you shut off the van the power to the gauges is cut off completely, so the gauges will stay wherever they were at until the next time you start the vehicle.
The instrument cluster can cause that problem. It shorts out the communication system between the computers.
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gauges don t work truck wont start